blind_watermarking

以八个锚链受力平衡、力矩平衡为对象，使用Vb调用matlab进行线性最小化计算函数，matlab调用的函数写在m文件中。(To eight anchor the balance of power, torque balance for the object, using Vb call matlab linear function minimization calculations, matlab function calls written in the m file.)

用MATLAB计算二值图像的最小外接矩形，并输出矩形范围。(Calculating the minimum circumscribed rectangle of two valued images)

example about vibration

ksvd字典学习算法，matlab环境下运行(ksvd dictionary leanrning algorithm, run in matlab)

熟悉如何将matlab中的函数转化为C语言，的基本方法与操作代码(Familiar with matlab function into C language, the basic methods of operation code)

Cranck Nicholson heat equation

说明：  这是有关数值分析的MATLAB练习册程序，学习人员可以参考一下(This is a MATLAB workbook program for numerical analysis, which can be consulted by learners.)

　OFDM —— OFDM(Orthogonal Frequency Division Multiplexing)即正交频分复用技术，实际上OFDM是MCM Multi-CarrierModulation，多载波调制的一种。其主要思想是：将信道分成若干正交子信道，将高速数据信号转换成并行的低速子数据流，调制到在每个子信道上进行传输。此程序为ofdm仿真程序！(OFDM- OFDM (Orthogonal Frequency Division Multiplexing) that is orthogonal frequency division multiplexing, OFDM is the fact MCM Multi-CarrierModulation, a multi-carrier modulation. The main idea is: The channel is divided into a number of orthogonal sub-channel, high-speed data signals into parallel low-speed sub-data stream, modulated to be transmitted in each sub-channel. This program is ofdm simulation program!)

实现FIR滤波器设计，执行代码可以进行FIR滤波功能。(FIR frighting desgion.)

一种新型的信道编码的仿真程序，在下一代无线通信中比较有用(a new channel coding of the simulation program in the next generation of wireless communications more useful)